PartsTable
Technical Data Sheet
2581-208 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,VARIABLE,PLASTIC DIELE. Key specifications include voltage_rating: 28.000 VOLTS NOMINAL, wattage_rating: 1.100 WATTS, end_item_identification: LORAIN POWER SUPPLY, emitted_light_characteristic: COLORLESS, current_rating_for_which_designed: 0.039 AMPERES NOMINAL, bulb_light_transmission_characteristic: TRANSPARENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-00-937-6083, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2581-208
NSN: 6240-00-937-6083
FSC: 6240
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
voltage_rating28.000 VOLTS NOMINAL
wattage_rating1.100 WATTS
end_item_identificationLORAIN POWER SUPPLY
emitted_light_characteristicCOLORLESS
current_rating_for_which_designed0.039 AMPERES NOMINAL
bulb_light_transmission_characteristicTRANSPARENT
NSN6240-00-937-6083
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,PLASTIC DIELE TITLE COMPONENT PN 2581-208 MFR CAPACITOR,VARIABLE,PLA
KEY FEATURES
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT
FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED
VOLTAGE RATING: 1.100 VOLTS NOMINAL
BULB STYLE: T (TUBULAR)
SPECIFICATION/STANDARD DATA: 08108-28PSB MANUFACTURERS STANDARD
CURRENT RATING FOR WHICH DESIGNED: 0.040 AMPERES NOMINAL
BULB DESIGNATOR: T-2
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSPARENT
FILAMENT HEAVY DUTY SERVICE RATINGNOT RATED
VOLTAGE RATING1.100 VOLTS NOMINAL
BULB STYLET (TUBULAR)
SPECIFICATION/STANDARD DATA08108-28PSB MANUFACTURERS STANDARD
END ITEM IDENTIFICATIONSUPPORT EQUIPMENT B-1 AIRCRAFT; DEEP SUBMERGENCE SYSTEMS PROGRAMS (DSSP); FORRESTAL CLASS CV; NIMITZ CLASS CVN; EMORY S. LAND CLASS AS; SAFEGAURD CLASS ARS; YELLOWSTONE CLASS AD-41; MICROWAVE LANDING SYSTEMS; HELICOPTER ELECTRONIC COUNTERMEASURES, EH-60A; AUSTIN SHIP CLASS LPD-4 AMPHIBIOUS TRANSPORT DOCKS; FMS- NEWPORT CLASS LST; FMS- KNOX CLASS FF; AN/SQQ-34, CARRIER BASED ASW MODULE A
CURRENT RATING FOR WHICH DESIGNED0.040 AMPERES NOMINAL
BULB DESIGNATORT-2
RATED AVERAGE LIFEHOURS
EMITTED LIGHT CHARACTERISTICCOLORLESS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
20387-01Interchangeable
interchangeable cross-reference
interchangeable
32905-0Interchangeable
interchangeable cross-reference
interchangeable
B2905Interchangeable
interchangeable cross-reference
interchangeable
281027Interchangeable
interchangeable cross-reference
interchangeable
535-017-4RInterchangeable
interchangeable cross-reference
interchangeable
283-0000-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2581-208?
2581-208 is a CAPACITOR,VARIABLE,PLASTIC DIELE.
What parts can replace 2581-208?
There are 20 known substitutes for 2581-208: 20387-01, 32905-0, B2905 and 17 more. Substitute compatibility should be verified for your specific system.
Is 2581-208 still available?
2581-208 is currently cancelled.
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